1880816

素因数分解:

$2^4\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2421

約数の個数: 30

約数和(自身を含む): 4240800

約数和(自身を除く): 2359984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2399, 4798, 9596, 16793, 19192, 33586, 38384, 67172, 117551, 134344, 235102, 268688, 470204, 940408, 1880816]

約数ペア:

[(1, 1880816), (2, 940408), (4, 470204), (7, 268688), (8, 235102), (14, 134344), (16, 117551), (28, 67172), (49, 38384), (56, 33586), (98, 19192), (112, 16793), (196, 9596), (392, 4798), (784, 2399)]